removed unused utils

syncplay/network_utils.py

@@ -1,22 +1,9 @@
 #coding:utf8
 
-from functools import wraps
-try:
-    from cStringIO import StringIO
-except ImportError:
-    from StringIO import StringIO
-
-from twisted.internet.defer import succeed
-from twisted.internet.protocol import (
-    ProcessProtocol,
-    Protocol,
-)
-from twisted.protocols.basic import LineReceiver
-from twisted.web.iweb import IBodyProducer
-
-from zope.interface import implements
-
 from .utils import ArgumentParser
+from functools import wraps
+from twisted.internet.protocol import ProcessProtocol
+from twisted.protocols.basic import LineReceiver
 
 def argumentCount(minimum, maximum=None):
     def decorator(f):
@@ -113,47 +100,3 @@ class LineProcessProtocol(ProcessProtocol):
             self.transport.write(line+'\n')
 
 
-class BodyProducer(object):
-    implements(IBodyProducer)
-
-    def __init__(self, body):
-        self.body = body
-        self.length = len(body)
-
-    def startProducing(self, consumer):
-        consumer.write(self.body)
-        return succeed(None)
-
-    def pauseProducing(self):
-        pass
-
-    def stopProducing(self):
-        pass
-
-class BodyGetter(Protocol):
-    def __init__(self, length, callback):
-        self.length = length
-        self.callback = callback
-        self.body = StringIO()
-
-    def dataReceived(self, data):
-        if self.length > 0:
-            data = data[:self.length]
-            self.body.write(data)
-            self.length -= self.body.len #TODO: need fixing! chuj wie jak to działa :D
-
-    def connectionLost(self, reason):
-        self.callback(self.body.getvalue())
-
-def null_response_handler(status, headers, body):
-    pass
-
-def handle_response(callback):
-    def defer_callback(response):
-        status = response.code
-        headers = response.headers.getAllRawHeaders()
-        def body_callback(body):
-            callback(status, headers, body)
-        response.deliverBody(BodyGetter(response.length, body_callback))
-    return defer_callback
-